title: To adapt or not to adapt: the question of domain-general cognitive control.
abstract: What do perceptually bistable figures, sentences vulnerable to misinterpretation and the Stroop task have in common? Although seemingly disparate, they all contain elements of conflict or ambiguity. Consequently, in order to monitor a fluctuating percept, reinterpret sentence meaning, or say "blue" when the word RED is printed in blue ink, individuals must regulate attention and engage cognitive control. According to the Conflict Monitoring Theory (Botvinick, Braver, Barch, Carter, & Cohen, 2001), the detection of conflict automatically triggers cognitive control mechanisms, which can enhance resolution of subsequent conflict, namely, "conflict adaptation." If adaptation reflects the recruitment of domain-general processes, then conflict detection in one domain should facilitate conflict resolution in an entirely different domain. We report two novel findings: (i) significant conflict adaptation from a syntactic to a non-syntactic domain and (ii) from a perceptual to a verbal domain, providing strong evidence that adaptation is mediated by domain-general cognitive control.
authors.affiliation: Department of Psychology, Villanova University, United States. Electronic address: irene.kan@villanova.edu.
authors.forename: Irene P
authors.initials: IP
authors.lastname: Kan
authors.forename: Susan
authors.initials: S
authors.lastname: Teubner-Rhodes
authors.forename: Anna B
authors.initials: AB
authors.lastname: Drummey
authors.forename: Lauren
authors.initials: L
authors.lastname: Nutile
authors.forename: Lauren
authors.initials: L
authors.lastname: Krupa
authors.forename: Jared M
authors.initials: JM
authors.lastname: Novick
mesh_terms: D000223:Adaptation, Psychological / Q000502:physiology*; D000328:Adult; D003220:Conflict, Psychological; D056344:Executive Function / Q000502:physiology*; D059907:Functional Neuroimaging / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D007802:Language; D008279:Magnetic Resonance Imaging; D057190:Stroop Test; D055815:Young Adult
keywords: Cognitive control; Conflict adaptation; Conflict monitoring